Pippin, Keystone's HS musical performance, is set inside a video game named Pippin and conveys the story of a young person's epic journey to find what sets him apart from the crowd. "The Theatre@Keystone student board actually chose this musical.

Creativity Activity Service (CAS) is an integral part of the IB Diploma Programme and our school culture. As part of Keystone's holistic education, our students participate in CAS throughout their school careers.

On 4 November, Keystone launched its inaugural TEDx event offering inspiring speakers, student musical performances and skill honing workshops around the theme 'Off the Beaten Path'. With the overall organization left to a team of just eight students, the success of Keystone's first TEDx was a reflection of the event architects' vision and collaboration on display.

On October 31, following a solo performance by Keystone grade 6 pianist Song Yoyo Yuhan, Professor Zhang Yiqin met with the keystone community and shed light on the magnificence of the Chinese character writing system.

If you were to cover a chessboard with rice grains placing one grain on the first square, two on the second, four on the third, and so on, doubling the number of grains on each subsequent square, how many rice grains will there be on the chessboard upon completion?